Cities or agriculture first tpr soles

Eva sole Tpr soles Tengda
The conventional view holds that cities first formed after the Neolithic revolution. The Neolithic revolution brought agriculture, which made denser human populations possible, thereby supporting city development (Bairoch 1988, p. 3-4). The advent of farming encouraged hunter-gatherers to abandon nomadic lifestyles and to choose to settle near others who lived off of agricultural production. The increased population density encouraged by farming and the increased output of food per unit of land, created conditions that seem more suitable for city-like activities. In his book, “Cities and Economic Development,” Paul Bairoch takes up this position as he provides a seemingly straightforward argument, which makes agricultural activity appear necessary before true cities can form.
According to Vere Gordon Childe, for a settlement to qualify as a city, it must have enough surplus of raw materials to support trade (Pacione 2001, p. 16). Bairoch points out that, due to sparse population densities that would have persisted in pre-Neolithic, hunter-gatherer societies, the amount of land that would be required to produce enough food for subsistence and trade for a large population would make it impossible to control the flow of trade. To illustrate this point, Bairoch offers “Western Europe during the pre-Neolithic, [where] the density must have been less than 0.1 person per square kilometer”, (Bairoch 1988, p. 13) as an example. Using this population density as a base for calculation, and allotting 10% of food towards surplus for trade and assuming that there is no farming taking place among the city dwellers, he calculates that “in order to maintain a city with a population of 1,000, and without taking the cost of transportation into account, an area of 100,000 square kilometers would have been required. When the cost of transportation is taken into account, the figure rises to 200,000 square kilometers..." (Bairoch 1988, p. 13). Bairoch noted that 200,000 square kilometers is roughly the size of Great Britain.
In her book “The Economy of Cities,” Jane Jacobs makes the controversial claim that city-formation preceded the birth of agriculture. Jacobs does not lend her theory to any strict definition of a city, but her account suggestively contrasts what could only be thought of as primitive city-like activity to the activity occurring in neighboring hunter-gatherer settlements.
To argue that cities came first, Jacobs offers a fictitious scenario where a valued natural resource leads to primitive economic activity that eventually creates conditions for the discovery of grain culture. Jacobs calls the imaginary city New Obsidian, where a stock of obsidian is controlled and traded with neighboring hunting groups. Those that do not control the stock demand the obsidian, so hunters travel great distances to barter what they have. Hunters value obsidian because “[o]bsidian makes the sharpest tools to be had" (Jacobs 1969, p. 23). Hunters arrive with live animals and produce, providing New Obsidian with food imports. When New Obsidians want goods that they do not have access to at their settlement, they take the obsidian as a currency to other settlements for trade. This basic economic activity turns the little city into a sort of “depot” where, in addition to exporting obsidian, a service of obtaining, handling and trading of goods that are brought in from elsewhere are made available for secondary customers. This activity brings more people to the center as jobs are created and goods are being traded. Among the goods traded are seeds of all different sorts and they are stored in unprecedented combinations. In various ways, some accidental, the seeds are sown, and the variation in yields among the different types of seeds are readily observed, more readily than they would in the wild. The seeds that yield the most grain are noticed and trading them begins to occur within the city. Owing to this local dealing, New Obsidians find that their grain yields are the best and for the first time “the selection becomes deliberate and conscious. The choices made now are purposeful, and they are made among various strains of already cultivated crosses, and their crosses, mutants and hybrids (Jacobs 1969, p. 23). The new way of producing food allows for food surplus and the surplus is offset by the population increase that results from an increase in labor that the new production method has created. The new source of food allows New Obsidian to switch its imports from mostly food, to mostly other materials that neighboring settlements are rich in, but could not barter with before. The craftsman that develop in New Obsidian make good use of the explosion of the new material imports and the work to be done increases rapidly along with the population as neighboring settlements are absorbed by the city activities.